From: Luca Ceresoli <luca.ceresoli@bootlin.com>
To: Maxime Ripard <mripard@kernel.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v2 03/37] drm/atomic: Document __drm_connectors_state state pointer
Date: Fri, 5 Sep 2025 11:20:13 +0200 [thread overview]
Message-ID: <20250905112013.13d54355@booty> (raw)
In-Reply-To: <20250902-drm-no-more-existing-state-v2-3-de98fc5f6d66@kernel.org>
On Tue, 02 Sep 2025 11:35:02 +0200
Maxime Ripard <mripard@kernel.org> wrote:
> While the old and new state pointers are somewhat self-explanatory, the
> state pointer and its relation to the other two really isn't.
>
> Now that we've cleaned up everything and it isn't used in any
> modesetting path, we can document what it's still useful for: to free
> the right state when we free the global state.
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Thanks for documenting these non-obvious (to DRM newcomers) concepts.
Luca
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2025-09-05 9:20 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-02 9:34 [PATCH v2 00/37] drm/atomic: Get rid of existing states (not really) Maxime Ripard
2025-09-02 9:34 ` Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 01/37] drm/atomic: Convert drm_atomic_get_connector_state() to use new connector state Maxime Ripard
2025-09-02 13:08 ` Dmitry Baryshkov
2025-09-05 9:19 ` Luca Ceresoli
2025-09-02 9:35 ` [PATCH v2 02/37] drm/atomic: Remove unused drm_atomic_get_existing_connector_state() Maxime Ripard
2025-09-05 9:20 ` Luca Ceresoli
2025-09-02 9:35 ` [PATCH v2 03/37] drm/atomic: Document __drm_connectors_state state pointer Maxime Ripard
2025-09-05 9:20 ` Luca Ceresoli [this message]
2025-09-02 9:35 ` [PATCH v2 04/37] drm/atomic: Convert __drm_atomic_get_current_plane_state() to modern accessor Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 05/37] drm/atomic: Convert drm_atomic_get_plane_state() to use new plane state Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 06/37] drm/vkms: Convert vkms_crtc_atomic_check() " Maxime Ripard
2025-09-02 14:19 ` Ville Syrjälä
2025-09-05 15:12 ` Louis Chauvet
2025-09-02 9:35 ` [PATCH v2 07/37] drm/tilcdc: crtc: Use drm_atomic_helper_check_crtc_primary_plane() Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 08/37] drm/atomic: Remove unused drm_atomic_get_existing_plane_state() Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 09/37] drm/atomic: Document __drm_planes_state state pointer Maxime Ripard
2025-09-05 9:20 ` Luca Ceresoli
2025-09-02 9:35 ` [PATCH v2 10/37] drm/atomic: Convert drm_atomic_get_crtc_state() to use new connector state Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 11/37] drm/ingenic: ipu: Switch to drm_atomic_get_new_crtc_state() Maxime Ripard
2025-09-03 19:03 ` Paul Cercueil
2025-09-02 9:35 ` [PATCH v2 12/37] drm/arm/malidp: " Maxime Ripard
2025-09-02 15:47 ` Liviu Dudau
2025-09-02 9:35 ` [PATCH v2 13/37] drm/armada: " Maxime Ripard
2025-09-02 14:20 ` Ville Syrjälä
2025-09-02 9:35 ` [PATCH v2 14/37] drm/atmel-hlcdc: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 15/37] drm/exynos: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 16/37] drm/imx-dc: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 17/37] drm/imx-dcss: " Maxime Ripard
2025-09-02 11:45 ` Laurentiu Palcu
2025-09-02 9:35 ` [PATCH v2 18/37] drm/imx-ipuv3: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 19/37] drm/ingenic: " Maxime Ripard
2025-09-03 19:04 ` Paul Cercueil
2025-09-02 9:35 ` [PATCH v2 20/37] drm/kmb: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 21/37] drm/logicvc: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 22/37] drm/loongson: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 23/37] drm/mediatek: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 24/37] drm/msm/mdp5: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 25/37] drm/omap: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 26/37] drm/rockchip: " Maxime Ripard
2025-09-02 9:35 ` Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 27/37] drm/sun4i: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 28/37] drm/tegra: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 29/37] drm/tilcdc: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 30/37] drm/vboxvideo: " Maxime Ripard
2025-09-02 9:39 ` Hans de Goede
2025-09-02 9:35 ` [PATCH v2 31/37] drm/vc4: " Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 32/37] drm/atomic: " Maxime Ripard
2025-09-02 13:21 ` Dmitry Baryshkov
2025-09-02 9:35 ` [PATCH v2 33/37] drm/framebuffer: " Maxime Ripard
2025-09-02 13:22 ` Dmitry Baryshkov
2025-09-02 9:35 ` [PATCH v2 34/37] drm/atomic: Remove unused drm_atomic_get_existing_crtc_state() Maxime Ripard
2025-09-02 13:22 ` Dmitry Baryshkov
2025-09-02 9:35 ` [PATCH v2 35/37] drm/atomic: Document __drm_crtcs_state state pointer Maxime Ripard
2025-09-02 9:35 ` [PATCH v2 36/37] drm/atomic: Convert drm_atomic_get_private_obj_state() to use new plane state Maxime Ripard
2025-09-02 13:25 ` Dmitry Baryshkov
2025-09-02 14:14 ` Ville Syrjälä
2025-09-02 14:17 ` Dmitry Baryshkov
2025-09-02 14:27 ` Ville Syrjälä
2025-09-02 9:35 ` [PATCH v2 37/37] drm/atomic: Document __drm_private_objs_state state pointer Maxime Ripard
2025-09-05 9:20 ` Luca Ceresoli
2025-09-02 14:29 ` [PATCH v2 00/37] drm/atomic: Get rid of existing states (not really) Ville Syrjälä
2025-09-02 14:29 ` Ville Syrjälä
2025-09-03 19:09 ` Ville Syrjälä
2025-09-03 19:09 ` Ville Syrjälä
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